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Patents > Number of diagram pages: 4-5 & Number of figures: 10-12

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Office:
Inventors:
Reinhold Schmiechen (3) · Adolf Sprater (2) · Bert Hinkler (2) · Henry Shepley Booth (2) · Christopher John Lake (2) · Robert M. Thompson (2) · Burrell Cannon (2) · Elmer Ambrose Sperry (2) · William Everett Sylvester Coyne (2) · Jean F. Webb, Sr. (2)
Inventor country:
Applicant person:
None (12) · Reinhold Schmiechen (3) · Adolf Sprater (2) · Jean F. Webb, Sr. (2) · Henry Shepley Booth (2) · Christopher John Lake (2) · Robert M. Thompson (2) · Bert Hinkler (2)
Applicant is inventor:
Tech fields:
Airplane (36) · stability (34) · frame (25) · propulsion (24) · navigation (23) · LTA (19) · propeller (16) · rudder (12) · automatic stability (11) · control (10) · design (9) · car (9) · flapping (8) · Construction (7) · None (7) · HTA (6) · marine (6) · wheels (6) · hybrid (6)
Full specification filed date:
Application number:
None (22)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (25) · Munn & Co. (8) · Michael J. Stark & Sons (3) · A. M. & William Clark (2) · Spencer Heath (2) · Herbert H. Thompson (2) · Rayner & Co. (2) · Boult, Wade & Tennant (2) · None (2) · J. Owden O'Brien (2)
National tech categories:
None (34) · USPC 244/80 (5) · USPC 244/51 (4) · USPC 244/22 (4) · USPC 244/82 (3)
CPCs:
CPC B64C17/00 (10) · None (9) · CPC B64B1/00 (8) · CPC B64C3/385 (7) · CPC B64C13/00 (6) · CPC B64C23/005 (6) · CPC B64C9/00 (4) · CPC B64C33/02 (4) · CPC B64C2700/6295 (4) · CPC B64C39/005 (3) · CPC B64C13/24 (3) · CPC B64C33/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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